... used in contactless card and RFID label 2. format: 2*4, 2*5, 5*5, 3*8 3. thickness: 0 ... EM4102, TK4100, EM4200, etc.Material: PVC, PETInlay Format: 2*4, 2*5, 5*5, 3*6, 3*7, 3*8 ... ,4*8,4*10, etcThickness: 0.45± 0.02(FCP), 0.52 ... -15cmData Storage Time: 10 years.Application: smart card, RFID card, contactless card, contact-free card, door access control card, attendance card and parking ...